Magnolia grandiflora Exmouth Tall cones - Evergreen Trees Direct

Magnolia grandiflora Exmouth Tall cones

Name: Magnolia grandiflora Exmouth Tall cones
Brand: Evergreen Trees Direct
Price: 1400.00 AUD
Availability: InStock

$1,400.00

Tax included. Shipping calculated at checkout.

10000 in stock

Title: 90L

90L

Current Stock Height Guides

90L: Enquire within for height guide information.

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About Magnolia grandiflora Exmouth Tall cones

Magnolia grandiflora 'Exmouth' is a majestic evergreen Southern Magnolia cultivar known for its tall, elegant form and large, fragrant creamy-white flowers up to 30 cm across. Growing 10–12 meters tall and 4–6 meters wide, it features glossy dark green leaves with a velvety rusty-brown underside, providing year-round interest.

With a tall, conical habit, 'Exmouth' is perfect as a striking specimen tree in large gardens, parks, or landscapes. It thrives in well-drained soils, tolerates some urban pollution, and prefers full sun to partial shade. Moderately drought-tolerant once established, it requires minimal pruning and moderate watering, especially during dry spells and early growth.

This cultivar adds grandeur and southern charm to any outdoor space, making it a standout feature with impressive blooms and lush evergreen foliage.

Key Information to Know

Evergreen / Deciduous

Magnolia grandiflora Exmouth Tall cones is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 10m - 15m Approximately

Mature Width: 4 m – 6 m

Magnolia grandiflora Exmouth Tall cones is expected to grow Approx 30 – 60 cm per year (moderate).

Frost Tolerance

Is Magnolia grandiflora Exmouth Tall cones frost tolerant?

Magnolia grandiflora Exmouth Tall cones is Frost Tolerant – Can handle light to moderate frost once established.

Flowering Information

Magnolia grandiflora ‘Exmouth’ produces large, creamy-white, lemon-scented flowers from late spring through summer. These elegant, cup-shaped blooms sit proudly above the dark glossy foliage and rich bronze undersides, adding a classic and refined seasonal display to its tall, conical form.

Native Information

Is Magnolia grandiflora Exmouth Tall cones an Australian Native? No

Magnolia grandiflora Exmouth Tall cones is Native to A cultivar of Magnolia grandiflora, which is native to the southeastern United States where it grows in moist forests and coastal plains.

Wildlife Value

Its nectar-rich blooms attract bees, beetles and other pollinating insects, while the dense evergreen canopy provides excellent year-round shelter and nesting habitat for small birds. The seed-bearing cones that follow flowering also support wildlife and contribute to a biodiverse garden ecosystem.

Sunlight Information

Magnolia grandiflora Exmouth Tall cones will thrive best in:

Full Sun

Preffered Soil

Magnolia grandiflora ‘Exmouth’ (Tall Cones) performs best in well-drained, slightly acidic loam or sandy loam soils. It may struggle in heavy clay, alkaline or poorly drained sites unless improved with organic matter and coarse material to enhance soil structure and drainage. Keep soil evenly moist during establishment, then transition to deep, occasional watering as the tree matures to support strong evergreen growth, healthy root development and reliable flowering.

Botanical Information

Common Name: Exmouth Southern Magnolia

Genus: Magnolia

Botanical Species: grandiflora

Family: Magnoliaceae

Botanical Name: Magnolia grandiflora 'Exmouth'

Landscape Uses

Feature Tree
Screening or Privacy
Shade Tree
Council or Civic Landscapes

Magnolia grandiflora Exmouth Tall cones works in an:

Formal Garden – structured, symmetrical design with clipped shapes.
Modern Garden – sleek, minimal, and design-led planting.
Cottage Garden – romantic mix of flowers, colour, and texture.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Planting, Spacing & Care

How to Plant:

Select a location with sufficient space for growth, taking into account its mature size.
Ensure the planting site has well-draining soil and receives full to partial sunlight.
Dig a hole that is slightly larger than the 90L container.
Carefully remove the tree from the container and place it in the hole, ensuring it is standing straight.
Backfill the hole with soil, water thoroughly, and apply a layer of mulch to conserve moisture.

Feature Planting: Space 6 – 8 m apart to allow full canopy spread

Hedging & Screening: Not suitable

Avenue Planting: Space 6 – 7 m apart for formal tall rows

Caring for Magnolia grandiflora 'Exmouth':

Water regularly to maintain moist soil, particularly during hot and dry periods.
Fertilize in early spring with a slow-release fertilizer formulated for trees and shrubs.
Prune if necessary in the late winter or early spring to maintain shape and remove any unhealthy branches.

How to Grow in Different Soil Types

Magnolia 'Exmouth' prefers moist, well-drained soil, but adapts to a variety of conditions:

Sandy Soil: Requires organic matter and regular watering to retain moisture.

Clay Soil: Needs improved drainage with compost and gypsum to prevent waterlogging.

Loamy Soil: Ideal for steady growth and strong flowering performance.

Acidic or Alkaline Soil: Prefers slightly acidic to neutral soil, but tolerates mild alkalinity.

Magnolia grandiflora Exmouth Tall cones is expected to grow Approx 30 – 60 cm per year (moderate).

Medium Growth Rate

Root Ball Dimensions (Width × Depth) For Planting

Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.

30cm Pot: 33cm (W) × 30cm (D)
40cm/45L Pot: 44cm (W) × 41.5cm (D)
50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
100L Bag: 50.6cm (W) × 52.8cm (D)
150L Bag: 66cm (W) × 55cm (D)
200L Bag: 71.5cm (W) × 60.5cm (D)
300L Bag: 88cm (W) × 63.8cm (D)
400L Bag: 99cm (W) × 66cm (D)
500L Bag: 122cm (W) × 66cm (D)
750L Bag: 134cm (W) × 69cm (D)
1000L Bag: 146.3cm (W) × 71.5cm (D)
2000L Bag: 176cm (W) × 82.5cm (D)

Ideal Conditions

Subtropical QLD (Brisbane, Gold Coast, Sunshine Coast)
Inland QLD (Darling Downs, Central QLD)
Northern NSW (Byron, Coffs, Armidale)
Sydney & Central Coast
South Coast NSW (Illawarra to Bega)
Inland NSW / Tablelands (Orange, Bathurst, Canberra)
Melbourne & Surrounds (Metro, Bayside, Geelong, Bellarine, Mornington)
Western District & Central VIC (Ballarat, Bendigo, Hamilton)
Gippsland (Latrobe Valley, East Gippsland)
Adelaide Metro & Coastal
Adelaide Hills & Barossa

Thrives in

Full Sun

Frost Tolerance

Frost Tolerant – Can handle light to moderate frost once established.

Drought Tolerance

As a young tree it requires regular watering, but once established ‘Exmouth’ develops good drought tolerance. It performs well in warm, dry and coastal environments and maintains its tall, narrow structure with deep, occasional watering during extended dry periods.

Flowering Information

Does Magnolia grandiflora Exmouth Tall cones flower?

Yes - Flowers

Flowering Period:

Summer

Flower Type:

Fragrant

Flower Colour:

White

Frequently Asked Questions

Frequently Asked Questions:

When is the best time to plant Magnolia 'Exmouth'?
Planting in early spring or fall is ideal for allowing the tree to establish its roots in moderate weather.
How often should I water my Exmouth Magnolia?
Regular watering is crucial, especially during its establishment period and in times of drought.
Is Magnolia 'Exmouth' susceptible to any pests or diseases?
While generally robust, it can occasionally face issues with scale insects or fungal diseases. Regular monitoring and care can help prevent these problems.
Can 'Exmouth' be pruned into a specific shape?
Yes, it responds well to pruning, but it's generally best to allow it to grow naturally, with minimal pruning for health and aesthetics.
What makes 'Exmouth' different from other Magnolia grandiflora varieties?
Its tall, conical form, along with its large and fragrant flowers, make it a distinctive and attractive choice for larger landscapes and gardens.